baber/WOPTO huggingface dataset:
Patent JP-H1026897-A (JP)
Title: Cylindrical roller fall-off preventive structure, and heating roller fixing device using it
Inventor: SHIMOMURA YOKO
IPC: F16C13/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a fall-off preventive structure preventing a cylindrical roller from being broken by axial tension actuated to the cylindrical roller for applying fall-out preventive processing to the end part of the cylindrical roller supported by other mechanical members. SOLUTION: In the fall-off preventive structure, an annular member 2 is retained to the outer periphery of a hollow cylindrical roller 1, and the movement of the cylindrical roller 1 in the axial direction is regulated by the annular member 2, and a bend 3 formed by narrowing the end part of the cylindrical roller 1 toward the side of an inner diameter, a notched part 4 formed at the end part of the cylindrical roller 1 along the axial direction and elastic rings 6 and 7 brought into press-contact with the inner peripheral surface of the bend 3 of the cylindrical roller 1 are provided, and a projecting part 5 formed at the annular member 2 or the projecting part 7 formed at the elastic ring 8 is engaged with the notched part 4. The fall-off preventive structure is applied to a heating roller fixing device.
Patent JP-H0543005-A (JP)
Title: Load handling equipment
Inventor: KATO NAOKI
IPC: B65G1/137
Filed: 1991-08-09
Abstract: PURPOSE:To heighten picking work performance by providing a load handling conveyor device formed of a take-out conveyor, a picking conveyor and a return conveyor disposed in U-shape. CONSTITUTION:A load 1 put out on the warehousing/delivery conveyor of an automatic warehouse is received by a self-traveling conveyor truck 10 and conveyed on a carrier path 9, and then delivered onto the take-out conveyor 12A of a load handling conveyor device 12. The delivered load 1 is transferred to a picking conveyor 12B and stopped in opposition to a picking work position. Expected order picking from the picking work position is performed to the load 1 on the picking conveyor, and the load 1 finished with order picking is transferred onto a return conveyor 12C from the picking conveyor 12B and stopped in opposition to the picking work position. After performing order picking, termination and the like are operated on a keyboard 23 to perform stock control by a stock control terminal device 29.
Patent JP-H0252155-A (JP)
Title: Method for continuously casting steel
Inventor: KANAZAWA TAKASHI
IPC: B22D11/10
Filed: 1988-08-10
Abstract: PURPOSE:To obtain a cast billet having excellent surface quality in high speed casting by flowing upward the direction of molten steel stream discharged from a submerged nozzle at the time of unstationary casting speed in initial stage of casting and downward it at the time of stationary casting speed. CONSTITUTION:At the time of unstationary casting speed in the initial stage of the casting, by rotating an inner cylinder 3, the upward side of the discharging part 5 is set to the position of the opening part 4 in an outer cylinder 2. By turning the direction of the molten steel stream upward in such way, as the molten steel having high temp. in the initial stage of the casting is easily flowed to meniscus part, the oxide film at the molten metal surface and insufficient slagging of powder do not occur. Successively, at the time of the stationary casting speed, by rotating the inner cylinder 3, the downward side of the discharging part 5 is set to the position of the opening part 4 in the outer cylinder 2. Then, by changing the molten steel stream downward, the variation of the molten metal surface is restrained, and even under high speed casting, the cast billet having excellent surface quality can be stably produced.
Patent JP-H0644100-A (JP)
Title: Controller for computer program
Inventor: TAKAYANAGI MASAYUKI
IPC: G06F9/06
Filed: 1992-07-27
Abstract: PURPOSE:To easily prepare or correct a program by enabling controlling execution and a stop while viewing the execution state of a computer program by eyes. CONSTITUTION:In the screen of a display device 3 controlled by a picture output function 7, a program display area 9, an execution state display function 10, the function input areas of the execution, stop and step execution 12, 14 and 17 and a step row number input area 15 are set. A cursor control function 5 announces the execution, stop and step execution of the program to a CPU control function by a cursor 8 linked with a cursor controller 6. The CPU control function 6 displays a user program 19 in the program display area 9 through the picture output function 7. The cursor 8 selects the function input areas 12, 14 and 17 so that the execution, stop and the step execution of an optional row number of the program are controlled. The row to be executed is colored and displayed and various kinds of detail information in the memory of CPU 2 are displayed in the execution state display area 10.
Patent JP-2000021252-A (JP)
Title: Cold superconductive material
Inventor: HARADA MINORU
IPC: H01L39/12
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To easily use a wire material for wiring in various kinds of electric apparatuses without using any cooling device so as to reduce power consumption by forming metal having ferromagnetism into the wire material at an ordinary temperature and applying a magnetic field in the axial direction of the wire material. SOLUTION: Metal with ferromagnetism is cold-drawn, and a magnetic field is applied in the wire material axial direction (drawing direction), so as to form the wire material into a cold superconductor to be used for power feeding or wiring in various kinds of electric appliances. In this way, superconductivity can be provided without using any cooling device, so that power consumption can be greatly lowered by using it for wiring.
Patent JP-H0862120-A (JP)
Title: Method and apparatus for evaluating slipperiness of enamel wire
Inventor: KIKUCHI HIDEYUKI
IPC: G01N19/02
Filed: 1994-08-24
Abstract: PURPOSE: To measure the slipperiness of a long enamel wire accurately by loading a test enamel wire sent out from a sending-out machine with dynamic frictional load using a friction body and evaluating the slipperiness of the enamel wire based on the variation in the loaded dynamic frictional resistance. CONSTITUTION: A test enamel wire 6 is sent out under a constant tension from a sending bobbin 13 mounted on a sending-out machine 7 and wound around a winding bobbin 12 through guide pulleys 8 and a friction body 10. The enamel wire 6 is given frictional resistance by means of the friction body 10 and the tension of the enamel wire 6 is measured by means of the guide pulleys 8 and load cells 9 suspended in front and rear of the friction body 10. The measurement is inputted to an operating unit where the slipperiness of the enamel wire 6 is evaluated and a decision is made whether the enamel wire 6 is acceptable or not. The load cell 9 on the feeding machine 7 side is fed back to the sending-out machine 7 and the enamel wire 6 is sent out under a preset constant tension.  Outside diameter of the guide pulley 8, sending-out torque of the sending-out machine 7, winding torque of a winding motor 11, frictional resistance of the load cell 9 and the friction body 10, etc., can be altered appropriately depending on the size of the enamel wire 6 and the like.
Patent JP-H1144655-A (JP)
Title: Multi-layer structure and its inspection method
Inventor: ARAI SATOSHI
IPC: G01N21/88
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layer structure and a method for inspecting it wherein such state as positional slippage of objects is detected through a marker accurately with a simple method. SOLUTION: The multi-layer structure constituted by overlaying a plurality of objects formed in a predetermined process comprises a first maker 101 constituted with a border part formed of at least two objects and a second marker 102 constituted with a border part formed of at least two objects. A couple of objects forming the first marker 101 is different from that forming the second marker 102, and another object formed above the object forming markers is so formed as not to obstruct optical detection of markers.
Patent JP-H0365158-A (JP)
Title: Sweetener and food and medicine containing the same
Inventor: KATABAMI TADASHI
IPC: A23L27/00
Filed: 1989-08-01
Abstract: PURPOSE:To obtain an odorless and water-soluble sweetener useful as foods, medicines, etc., without bitterness and astringency by extracting Stevia rebaudiana Bertoni and using the resultant specific glycoside as an active ingredient. CONSTITUTION:A glycoside substance Z, obtained by extraction from Stevia rebaudiana Bertoni and having a specific optical rotatory activity; [alpha]<24>D=-22 deg. (C=0.2/methanol) and [alpha]<25>D=-29.4 deg. (C=0.6/pyridine) and the melting point; 240-242 deg.C is used as a sweetener for foods and medicines. Furthermore, a crude extract of the stevia [(50-100)/(0-50), preferably (70-100)/(0-30) weight ratio of glycoside substance Z/stevioside] can be also used as the sweetener.
Patent JP-H0487767-A (JP)
Title: Polishing device
Inventor: TAKEMURA SHINICHIRO
IPC: B24B37/07
Filed: 1990-07-27
Abstract: PURPOSE:To uniformly generate pressing force so as to improve polishing accuracy by respectively providing lift mechanisms, which vertically move a supporting member, on both ends of the supporting member for supporting a carrier plate, and vertically smoothly moving the supporting member. CONSTITUTION:An upper cover part 12 is support-guided and vertically smoothly moved by screw shafts 15, 22 of screw jacks 14 and guide shafts 25 of guide parts 24 provided in both side parts of a device main unit 11. As a result, a carrier plate is uniformly and surely pressed to a lower surface plate of the device main unit 11 by this upper cover part 12.
Patent JP-H0926106-A (JP)
Title: Method for preventing filling-up of water during shutdown of boiler
Inventor: MIURA MASATOSHI
IPC: F22B37/42
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent water from flowing into a boiler and eliminate the drive of a water supply pump during its shutdown, and enhance its safety by driving the water supply pump and closing a motor-operated valve when a boiler water pipe temperature during its shutdown has dropped to a preliminarily determined value. SOLUTION: A number of-unit control device 24 transmits a combustion signal and a shutdown signal of each of boilers (No.1 No.4) to each controller 13 by a preliminarily determined order based on a signal from a pressure sensor 23 of a steam header 22. The boiler which has received the shutdown signal stops combustion and turns to a stand-by status. The boiler which has stopped the combustion drops the temperature of water pipes with the lapse of time. When the temperature of the water pipes drops to the preliminarily determined value, a temperature sensor detects this and informs this detection signal to a controller 13. The controller 13 drives a water supply pump 15 for a designed time based on the signal from the temperature sensor and then closes a motor- driven valve 18.
Patent JP-S6445868-A (JP)
Title: Electrolytic oxidizing treatment of carbon fiber
Inventor: YAMADA KOJI
IPC: D06M101/40
Filed: 1987-08-11
Abstract: PURPOSE: To accomplish a uniform and stable surface treatment of carbon fiber without damaging it by electrolytic oxidation treatment of the carbon fiber in an acidic electrolyte followed by an alkaline electrolyte successively with itself as anode. CONSTITUTION: The subject electrolytic oxidation treatment is carried out as follows: using carbon fiber as anode and pref. a platinum plate as cathode, the carbon fiber is subjected to electrolytic treatment in an acidic electrolyte containing an inorganic acid such as phosphoric, sulfuric or nitric acid or an organic acid, the resulting carbon fiber being washed with water and then dried, immediately followed by further electrolytic treatment of the resulting carbon fiber in an alkaline electrolyte containing sodium hydroxide, ammonia or the like, thereby obtaining the aimed carbon fiber with the surface subjected to electrolytic oxidation. According to the above electrolytic oxidation process, high-quality carbon fiber can be afforded through easy, stable and uniform treatment; the carbon fiber thus obtained is highly effective as a composite reinforcing material through compounding in a variety of matrix resins.
Patent JP-S6358007-A (JP)
Title: Pulverized coal firing boiler
Inventor: HIRAO MOTOAKI
IPC: F23L7/00
Filed: 1986-08-27
Abstract: PURPOSE:To transport pulverized coal safely and make the most optimum combustion control and NOx control possible in response to the combustibility due to the kinds of coal and N content by using simultaneously nitrogen-enriched air and oxygen-enriched air which are separated from an oxygen-enriching membrane unit. CONSTITUTION:At both sides of a high polymer membrane in an oxygen- enriching membrane unit 46 reduced pressure condition is maintained by a blower 48 and oxygen-enriched air 50 and nitrogen-enriched air 52 are obtained. The air 52 is heated by an air preheater 24 and increased in pressure by the primary blower 54 and is supplied to a coal pulverizer 14 to be used for pulverizing coal. Mixed stream of pulverized coal and the air 52 is transported by a pulverized coal transporting pipe 16 and connected to a pulverized coal burner 12 and the pulverized coal is spouted into a furnace 10. The air 50 is heated by the preheater 24 and supplied from the secondary air port 18 and tertiary air port 20 as the first stage combustion air ports installed at the burner 12 and the necessary oxygen quantity for pulverized coal combustion is provided.
Patent JP-2001028236-A (JP)
Title: Clamp mechanism and manufacturing device for cathode- ray tube
Inventor: TERAMOTO RYOICHI
IPC: H01J9/227
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide clamping of a member to be clamped without displacing thereof, in regard to a clamp mechanism clamping a member to be clamped (for example, a color selecting mechanism of an aligner for manufacturing a fluorescent screen of a color cathode-ray tube). SOLUTION: In this clamp mechanism 40 holding a member to be clamped, a grip unit 42 for gripping the member to be clamped and a pressurizing unit 41 for applying a gripping force to the grip unit 42 are provided separately. It is comprised by spherically forming the contact part of the pressurizing unit 41 with the grip unit 42 and forming a grip part 54 of the grip unit 42, so that it makes a point contact with respect to the member to be clamped.
Patent JP-S6357471-A (JP)
Title: Image formation device
Inventor: YAMANAKA TOSHINAKA
IPC: G03G15/00
Filed: 1986-08-27
Abstract: PURPOSE:To discharge all sheets to bins at the side of a sorter by setting bins for introducing sheets when the set number of sheets is over a level allowable for bins, and introducing sheets to different bins when the number of sheets discharged to each bin as set has reached an allowable storage level. CONSTITUTION:When the set number of sheets has exceeded an allowable storage number, bins are set up with a bin setting means for introducing a sheet, and the number of discharge sheets for bins selected from the bins as set is detected by a sheet number detecting means. And a secondary judgement means makes judgement as to whether the number of discharged sheets for the selected bins has reached an allowable storage number. And when the secondary judgement means has judged that the number of discharged sheets has reached the allowable storage number, a sheet guide means is actuated, thereby enabling selecting a condition for introducing a sheet to different bins. Thereafter, the aforesaid process is repeated until the discharge of the set number of sheets, thereby discharging all sheets to a plurality of bins.
Patent JP-H0251442-A (JP)
Title: Rock wool
Inventor: OTA TOSHIYUKI
IPC: C03C13/06
Filed: 1988-08-11
Abstract: PURPOSE:To prevent generation of molds in a heat-insulating material, sound absorption material, plant cultivation earth, etc., by using rock wool admixed with a ceramic material suitable for radiation of far infrared rays for the above- described purpose. CONSTITUTION:Disinfectant rock wool is prepd. by sticking molten ceramic which is easily irradiated with far infrared rays having 6-14mu wave length, for example, fine powder of natural or synthetic zeolite, to rock wool. The disinfectant effect may be further enhanced if metal ions such as Ni ions, Cu ions, Ag ions are adsorbed or ion exchanged to (with) the ceramic material.
Patent JP-H0363872-A (JP)
Title: Latency time output fuzzy controller for automatic transaction machine
Inventor: SANO YOSHITAKA
IPC: G06Q40/02
Filed: 1989-08-02
Abstract: PURPOSE:To improve service for an awaiting customer by informing transaction latency time to a customer by detecting the number of awaiting persons at the front of an automatic transaction machine and the mean transaction time per customer of the automatic transaction machine, and performing the fuzzy inference of the latency time. CONSTITUTION:When a transaction feasible state is set with the customer by using the automatic transaction machine 13, a detecting means 17 detects the number of awaiting persons at the front of the automatic transaction machine 13 and the mean processing time per customer of the automatic transaction machine 13. And the most reasonable latency time of the customer based on a fuzzy rule is outputted so as to find the optimum subsequent part with a fuzzy control means setting those detected elements as an antecedent part, and a latency time output means is controlled with the fuzzy inference based on the output. As a result, when the awaiting person exists at the front of the automatic transaction machine 13, accurate latency time corresponding to the number of awaiting persons can be informed to the awaiting customer by using a display output device 14 or a voice output device 15. In such a way, it is possible to improve reliability and serviceability for an automatic transaction by eliminating the irritation and the suspicion of the awaiting customer.
Patent JP-H0863489-A (JP)
Title: Electronic filing device
Inventor: YADA YOSHIHARU
IPC: G06F17/30
Filed: 1994-08-25
Abstract: PURPOSE: To retrieve an image of a document with the document format. CONSTITUTION: A document format decision part 2 recognizes the document format of image data inputted by a document image input part 1 and decides whether or not the document format matches previously stored document format, and a document format management part 4 classifies the inputted image data by document formats on the basis of the decision result and stores them in a document image data storage part 7 through a document registration control part 3. Then a retrieval part 8 retrieves the image data of the document which is classified and stored by the document formats in the document image data storage part 7 and displays the retrieved image data of the document at a display part 10 through a display control part 9.
Patent JP-S6180533-A (JP)
Title: Optical disk
Inventor: NAKAJIMA MINORU
IPC: G11B7/24015
Filed: 1984-09-26
Abstract: PURPOSE:To maintain information for a long period by detaching an outer periphery pressure ring after information is written and separating two optical disks, and fixing them together by using the outer periphery pressure ring after forming a moisture-resisting protective film on a recording layer. CONSTITUTION:The recording layer 5 provided on an optical disk substrate is coated with silicon oxide, silicon nitride, etc., to hundreds of Angstrom  to form the moisture-resisting protective film 7, so that oxidation is prevented. Thus, an upper optical disk 8 and a lower optical disk substrate 9 are constituted separably, joined together across an 0 ring 10, and compressed fixedly by using the outer periphery pressure ring 11. The ring 11 is made of synthetic resin and clamped with a screw 12. Thus, the substrates 8 and 9 are easily separated from each other and jointed together, and information is maintained for a long period because of the protective film 7.
Patent JP-H05143573-A (JP)
Title: Word processor
Inventor: OYAMA FUMIO
IPC: G06F3/048
Filed: 1991-07-17
Abstract: PURPOSE:To smoothly input characters by re-registering a character registered in a keyboard which is displayed on an input display screen into an arbitrary character and inputting the characters by means of the keyboard provided with the re-registered character. CONSTITUTION:A designation means (pen) 3 designates a character or a character train displayed on a display screen (LCD) 1. A registration means registers the character or character train by the pen 3 in the keyboard which is displayed on the LCD 1. When an arbitrary coordinate area on the keyboard in which the arbitrary character or character train is registered by the registration means is designated by the pen 3, a control means displays a corresponding character (or character train) on the LCD 1. Thus, by designating the registered character or character train is designated on the character (or character train) keyboard, inputting registered reading information by the pen 3 and converting the information into Chinese character and Japanese syllabary, the registered character or character train can be inputted in the device.
Patent JP-S6359019-A (JP)
Title: Pulse phase adjusting circuit
Inventor: OMATOI NAOYUKI
IPC: H03K5/13
Filed: 1986-08-27
Abstract: PURPOSE:To control a phase difference through the remote control by applying a variable DC voltage to a gate of a FET to delay the leading edge of a pulse. CONSTITUTION:The gate of a FET is connected to a connecting point between a capacitor C1 and a resistor R1 connected in series with a pulse generator 40. Then a variable resistor 20 whose DC voltage is made adjustable is connected to a ground capacitor C3 connected to other terminal of a variable resistor 20 whose one terminal is connected to the connecting point. A phase difference is made to a desired value by the variable resistor 20 before the start of measurement and the measured accuracy and the threshold value are set. Since a dotted line block including the variable resistor 20 is provided at a position parted from a case of a sensor shown in one-dashed chanin lines, the phase difference is controlled easily from a remote location without touching the case of the sensor.
Patent JP-S58103403-A (JP)
Inventor: MATSUI KATSUHIKO
IPC: A45B25/06
Filed: 1981-12-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6443264-A (JP)
Title: Blood gas exchange apparatus
Inventor: ISHIHARA YOSHIHISA
IPC: A61M1/18
Filed: 1987-08-11
Abstract: PURPOSE:To obtain a blood gas exchange apparatus enhanced in gas exchange efficiency, by specifying the filling ratio of hollow yarns wound in a ring shape so as to cross each other. CONSTITUTION:The gas permeable hollow yarns of a blood gas exchange apparatus are wound in a ring shape so that the adjacent hollow yarns cross each other to form a hollow yarn layer 6 having a hollow part 8 at the center thereof. The filling ratio of the hollow yarns in the hollow yarn layer is 0.35-0.80 and the interiors of the hollow yarns communicate with both of a gas inlet 2 and a gas outlet 10 while the exteriors of the hollow yarns communicate with both of a blood inlet 9 and blood outlets 5, 5'. In the blood gas exchange apparatus having this structure, high gas exchange efficiency is obtained only when the filling ratio of the hollow yarns is 0.35 or more pref., 0.45 or more. When the filling ratio becomes larger than 0.80, the pressure drop in the hollow yarn layer becomes high.